Analysis of interatomic Contacts of Structural Units in PDB entry:
9P3F

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9P3F entry

There are 2 chains in PDB entry 9P3F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 10	ASP 407
B	PRO 52	ASN 359

There are 19 helices in PDB entry 9P3F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	27	Right-handed 310
Helix 2	AA2	A	185	190	Right-handed alpha
Helix 3	AA3	B	96	106	Right-handed alpha
Helix 4	AA4	B	107	110	Right-handed 310
Helix 5	AA5	B	129	134	Right-handed alpha
Helix 6	AA6	B	145	152	Right-handed alpha
Helix 7	AA7	B	167	175	Right-handed alpha
Helix 8	AA8	B	186	199	Right-handed alpha
Helix 9	AA9	B	200	222	Right-handed alpha
Helix 10	AB1	B	223	227	Right-handed 310
Helix 11	AB2	B	246	256	Right-handed alpha
Helix 12	AB3	B	260	264	Right-handed 310
Helix 13	AB4	B	276	281	Right-handed alpha
Helix 14	AB5	B	300	313	Right-handed alpha
Helix 15	AB6	B	313	318	Right-handed alpha
Helix 16	AB7	B	319	324	Right-handed alpha
Helix 17	AB8	B	331	336	Right-handed alpha
Helix 18	AB9	B	340	351	Right-handed alpha
Helix 19	AC1	B	352	354	Right-handed 310

There are 11 sheets in PDB entry 9P3F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	37	44	first strand
Strand 2	A	399	405	anti-parallel
Strand 3	A	391	395	anti-parallel
Strand 4	A	380	385	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	54	55	first strand
Strand 2	A	60	64	anti-parallel
Strand 3	A	73	77	anti-parallel
Strand 4	A	86	88	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	100	101	first strand
Strand 2	A	107	110	anti-parallel
Strand 3	A	114	118	anti-parallel
Strand 4	A	126	129	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	145	148	first strand
Strand 2	A	153	157	anti-parallel
Strand 3	A	169	170	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	201	203	first strand
Strand 2	A	208	210	anti-parallel
Strand 3	A	225	227	anti-parallel
Strand 4	A	236	238	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	252	253	first strand
Strand 2	A	259	263	anti-parallel
Strand 3	A	269	273	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	294	295	first strand
Strand 2	A	300	302	anti-parallel
Strand 3	A	311	316	anti-parallel
Strand 4	A	321	327	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	337	338	first strand
Strand 2	A	344	349	anti-parallel
Strand 3	A	355	360	anti-parallel
Strand 4	A	369	372	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	73	first strand
Strand 2	B	82	86	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	140	first strand
Strand 2	B	112	117	parallel
Strand 3	B	92	94	parallel
Strand 4	B	156	160	parallel
Strand 5	B	177	180	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	270	274	first strand
Strand 2	B	238	242	anti-parallel
Strand 3	B	229	234	anti-parallel
Strand 4	B	293	298	parallel
Strand 5	B	327	329	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9P3F

Analysis of interatomic Contacts of Structural Units in PDB entry:
9P3F